public class zuoye {
    public static void main(String[] args) {

        for (int i = 1; i < 100; i++) {
            if (i * 4.05 + (100 - i) * 5.06 == 445.4) {
                System.out.println("第二档" + i + "立方,第三档是" + (100 - i) + "立方");
            }
        }

    }
}

